A sign hangs near a cemetery where shooting victim Jessica Rekos was to be buried on December 18, 2012 in Newtown, Connecticut. Funeral services were held in Newtown Tuesday for Jessica Rekos and James Mattioli, both age six, four days after 20 children and six adults were killed at Sandy Hook Elementary School.

A child looks out of a bus window as it passes by Saint Rose of Lima Church where the funeral of James Mattioli, 6 is taking place on December 18, 2012 in Newtown, Connecticut. Most children in Newtown returned to classes for the first time since last week's massacre, but survivors of the shooting stayed at home and their school remained a crime scene. In a thin drizzle, yellow school buses once again rolled through the Connecticut town, where some 5,400 children are enrolled.

Photo: Emmanuel Dunand, AFP/Getty Images

A child looks out of a bus window as it passes by Saint Rose of...

A child looks out of a bus window as it passes by Saint Rose of... Photo-3913252.54106 - SFGate

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After a brief rain shower a rainbow appears by the intersection of Old Hook Rd and Tillman Street in Westwood, N.J., Tuesday Dec. 18, 2012.

Photo: Kevin R. Wexler, Associated Press

After a brief rain shower a rainbow appears by the intersection of...

After a brief rain shower a rainbow appears by the intersection of... Photo-3914232.54106 - SFGate

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In this time exposure photo, an airliner streaks past the downtown skyline by Railroad Park in Birmingham, Ala., Tuesday, Dec. 18, 2012.

Photo: Mark Almond, Associated Press

In this time exposure photo, an airliner streaks past the downtown...

In this time exposure photo, an airliner streaks past the downtown... Photo-3914230.54106 - SFGate

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Barbara Nugent, left, of Kansas City North, tours the Hall of Trees with her granddaughter, Ema Arasmith,7, and her daughter Amy Arasmith, background, both of Harrisburg, Pa., on Tuesday, Dec. 18, 2012 in the Hall of Waters Cultural Museum in downtown Excelsior Springs, Mo. The trees, decorated by various churches, businesses and non-profits, are on display until Jan. 1, 2013. Admission is free and the hours are Monday - Saturday 9 a.m. to 5 p.m. and on Sundays from 11 a.m. to 4 p.m.

Photo: Allison Long, Associated Press

Barbara Nugent, left, of Kansas City North, tours the Hall of Trees...

Victor Fakoya becomes emotional at a press conference announcing a federal civil lawsuit against Clark County at the law offices of Ales & Bryson, LLP in Las Vegas on Tuesday, Dec. 18, 2012. Acquitted of murder charges of a 2-year-old boy in 2010, the Nigerian immigrant Fakoya filed the suit against the County for keeping him separated from his family for five months after a jury found him not guilty.

A contractor works on a KB Home under construction at the Vicino community in San Jose, California, U.S., on Tuesday, Dec. 18, 2012. KB Homes is expected to release earnings data on Dec. 20. The U.S. Census Bureau is scheduled to release housing starts figures on Dec. 19.

Photo: David Paul Morris, Bloomberg

A contractor works on a KB Home under construction at the Vicino...

A contractor works on a KB Home under construction at the Vicino... Photo-3914234.54106 - SFGate

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John Smith with Option Signs out of Atlanta, puts the last panel on a new sign at the entrance to Shelby Farms in Memphis, Tenn. on Tuesday, Dec. 18, 2012.

Photo: Jim Weber, Associated Press

John Smith with Option Signs out of Atlanta, puts the last panel on...

John Smith with Option Signs out of Atlanta, puts the last panel on... Photo-3914237.54106 - SFGate

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Tom Cruise and Jimmy Fallon play a game of "Water War" during a taping of "Late Night With Jimmy Fallon">> at Rockefeller Center on December 18, 2012 in New York City.

Photo: Theo Wargo, Getty Images

Tom Cruise and Jimmy Fallon play a game of "Water War" during a...

Tom Cruise and Jimmy Fallon play a game of "Water War"... Photo-3914235.54106 - SFGate